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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-10-03 14:43:40 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-11-27 08:42:03 -0800 |
| commit | 51a1fd30f13090be7750fed86cf3728afaf4e394 (patch) | |
| tree | 346dbd94f1ec39ed399403112a12698e33ee1dc3 /include/linux/rcutiny.h | |
| parent | rcu: Define rcu_irq_{enter,exit}() in terms of rcu_nmi_{enter,exit}() (diff) | |
| download | linux-dev-51a1fd30f13090be7750fed86cf3728afaf4e394.tar.xz linux-dev-51a1fd30f13090be7750fed86cf3728afaf4e394.zip | |
rcu: Make ->dynticks_nesting be a simple counter
Now that ->dynticks_nesting counts only process-level dyntick-idle
entry and exit, there is no need for the elaborate segmented counter
with its guard fields and overflow checking. This commit therefore
makes ->dynticks_nesting be a simple counter.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcutiny.h')
0 files changed, 0 insertions, 0 deletions